Waterproof air-proof adhesive manufacturer-what is included in the construction of grain storage facilities

Contents of this article

• Grain warehouse waterproofing standards and practices?

• What does the construction of grain storage facilities include?

• Is it normal for the eaves of the grain warehouse to drip at night?

• Do grain silos need to be waterproofed?

• The best solution for awning insulation?

• What is the name of perlite for exterior walls?

• How to waterproof and moisture-proof the corn barn?

What are the waterproofing standards and practices for grain warehouses?

Method:

1

First, take moisture-proof measures on the ground and use No. 10 construction petroleum asphalt. Use medium heat to boil asphalt and use two pots at the same time. One pot dissolves the asphalt filter residue; the other pot boils the asphalt to dehydrate it. The temperature control of asphalt boiling should be determined according to the asphalt model to prevent carbonization during asphalt boiling.

2

Then the ground base layer is processed. The base layer needs to be completely dry. It will take a long time to dry thoroughly. After the foundation project is completed, the soil should be filled and compacted immediately, and the three-component soil cushion layer should be laid. Build walls. The cushion layer must be dense, flat, protected, and painted evenly.

3

It is better to use a brown brush or a bristle brush for asphalt painting with pure asphalt. The specific operation method is to use an iron spoon with a diameter of 10 centimeters, and apply one to three times for each spoonful. Do not paint back and forth multiple times. It must be thin and even. Use about 4 kilograms of asphalt per square meter.

4

Put some desiccant to prevent moisture in the grains in the granary. Do not put anything around that is easily affected by moisture. Spread a few more layers of plastic, and then put desiccant directly under the grain.

5

Moisture-proof measures should be taken on the ground. The pavement layers should be made of 4 cm thick No. 150 plain concrete slabs. They can be precast or cast-in-situ. Each precast slab is 1 square meter. should. Use 1:3 cement mortar to set the grout. After laying the boards, use 1:2 cement mortar to smooth the joints.

6

Waterproof and moisture-proof construction of the wall base. The waterproof and moisture-proof construction of the wall base can be done by laying the feet in a stepping shape to prevent the pressure from the grain storage side from pushing the wall. Before painting the asphalt, the wall should be primed with 1:3 lime mortar, compacted and smoothed, then painted with a layer of asphalt, the thickness should be uniform, and finally a layer of lime milk should be painted on the surface.

What does the construction of grain storage facilities include?

Grain storage facility construction and function improvement project, the main construction content includes warehouse roof insulation, waterproofing renovation, replacement of warehouse insulation windows, drainage system replacement, construction of steel warehouse door eaves, ground hardening repair, and reconstruction of fences , Mechanical shed expansion, replacement of distribution boxes, fire protection facilities, etc.

Basic principles: scientific planning and overall promotion. All localities and units should be based on the present and take a long-term view, proceed from the overall reform and development of grain and material reserves, and combine factors such as local grain production and marketing, policy grain reserve scale, grain logistics channels and logistics node layout, grain processing industry layout, and grain storage resources. , based on the requirements of green grain storage and the needs of modern grain circulation, scientific planning and selection of optimal points to build a batch of "four modernizations" grain depots.

Is it normal for water dripping from the eaves of the grain warehouse at night?

Abnormal. The temperature of the eaves is very low at night, and the water vapor in the air turns into water when it gets cold. However, granaries have high requirements for heat insulation and anti-corrosion. If the warehouse temperature is too high, the shelf life of stored grain will be greatly shortened.

At the same time, granaries may also produce some corrosive gases such as ammonia. Coupled with acid rain corrosion, granaries are also prone to rust. Once rust begins to leak, the roof must be replaced, otherwise the grain will become damp. More susceptible to spoilage.

Stainless steel coated tiles are heat-insulating and anti-corrosion, do not drip water in autumn and winter, and have a fire protection level of A. They are especially suitable for granary roofs and walls.

Do grain silos need to be waterproofed?

Food is related to the country’s people’s livelihood. Therefore, for the safety of national grain reserves, granaries should have functions such as waterproofing, moisture-proofing, heat preservation, and air tightness. Therefore, waterproofing and moisture-proofing is key. If waterproofing is not done, after the grain is stored, the bottom or the corners and top of the silo will become damp or leak, which will increase the moisture content of the local grain and cause mold and agglomeration of the grain. cause losses.

The best solution for awning insulation?

If you want to be completely transparent, you can paint transparent glass heat-insulating paint. The indoor temperature can be 3-5 degrees
You can also paint opaque (white) sunscreen heat-insulating paint. If you still want If it is light-transmissive, it can be applied at intervals, like laying tiles, one part is applied and the other is not applied. This has a good heat insulation effect and achieves the purpose of light transmission. It can be used on general roofs, factories, oil tanks, grain depots, and colorful buildings. Steel plates and steel plates can all be coated with this sunscreen and heat insulation.

What is the name of perlite for exterior walls?

Exterior wall perlite, also known as FSG waterproof perlite insulation board, is a new type of exterior wall insulation board that integrates thermal insulation, heat insulation and waterproof functions. Perlite insulation board is a heat-insulating and waterproof insulation board made of expanded perlite bulk material as aggregate, adding waterproofing agent and binder for preparation, screening, pressure molding, drying and other processes. It is an ideal material for waterproofing, heat insulation and thermal insulation, which is suitable for thermal insulation, thermal insulation and various cold insulation projects of roofs, walls, cold storages, power plants, steel plants, granaries and basements of various industrial buildings and civil buildings.

How to make the corn barn waterproof and moisture-proof?

Answer: Place plant ash at the bottom of the corn bin to keep it from getting wet. This is a simple and easy solution. Plant ash has excellent moisture insulation effect. The specific operation method is: put about five centimeters of dry grass ash at the bottom of the corn bin, and put it on the grass.Separate the top of the wood ash with a plastic sheet, and then put in the dried corn kernels. Leave a gap of five centimeters at the top of the tank, then add grass and grass to cover it. It will not get wet up and down, and it can also prevent insects and rats. </p