ຂໍ້ໄດ້ປຽບຂອງຄອນກີດໂຟມທີ່ຖືກໂຍນລົງໃນສະຖານທີ່

What is cast-in-place foam concrete?

Cast-in-place foamed concrete refers to a lightweight foam made by physically preparing an aqueous foaming agent solution, ແລະຫຼັງຈາກນັ້ນຕື່ມໂຟມໃສ່ slurry ທີ່ເຮັດດ້ວຍຊີມັງ, ລວມ, ສານປະສົມ, ສານປະສົມ, ແລະນ້ໍາ.

The application of cast-in-place foam concrete can be divided into two categories:

1. Cast-in-place foam concrete is mainly made of products. ຕົວຢ່າງ: foam concrete block, foam concrete lightweight partition wall, foam concrete cultural stone, foam concrete garden application, ແລະອື່ນໆ.

2. The cast-in-place foam concrete is mainly cast on-site.

ຕົວຢ່າງ: backfilling (landfilling of garbage dumps, road and bridge applications, load-reducing filling of tunnel entrances, subway load-reducing filling, ແລະອື່ນໆ), foam concrete cast-in-place walls, ແລະອື່ນໆ. Because foamed concrete has the characteristics of environmental protection, simple construction and operation, stable quality, and can be poured on-site. The foamed concrete poured on site is called cast-in-place foamed concrete or cast-in-place foamed cement.

1) ສນວນກັນຄວາມຮ້ອນ: The thermal conductivity is 0.06-0.28W/(M.K), and the thermal resistance is about 10-20 ເທົ່າຂອງສີມັງ ທຳ ມະດາ.

2) ນ້ຳໜັກເບົາ: The dry bulk density is 300-1600KG/M3, ເຊິ່ງເທົ່າກັບປະມານ 1/5 ກັບ 1/8 ຂອງຊີມັງທໍາມະດາ, ເຊິ່ງສາມາດຫຼຸດຜ່ອນການໂຫຼດໂດຍລວມຂອງອາຄານ.

3) Integrity: On-site pouring construction is closely integrated with the main project, without boundary gaps and ventilation pipes.

4) Low elasticity and shock absorption: The porosity of cast-in-place foamed concrete makes it have a low elastic modulus, so that it has a good absorption and dispersion effect on impact loads.

5) ການສນວນກັນສຽງ: The cast-in-place foam concrete contains a large number of independent bubbles, and they are evenly distributed. The sound absorption capacity is 0.09-0.19%, ເຊິ່ງແມ່ນ 5 ເທົ່າຂອງສີມັງ ທຳ ມະດາ. It has an effective sound insulation function.

6) Compressive resistance: The compressive strength is 0.6-25.0MPA.

7) ຄວາມຕ້ານທານນ້ໍາ: The cast-in-place foam concrete has low water absorption, relatively independent closed bubbles and good integrity, which make it have a certain waterproof performance.

8) ຄວາມທົນທານ: the same as the life of the main project.

9) ການກໍ່ສ້າງງ່າຍດາຍ: only need to use cement foaming machine to realize automatic operation, can realize long-distance transportation with a vertical height of 200 ແມັດ, ແລະປະລິມານການເຮັດວຽກແມ່ນ 150-300M3 / ມື້ເຮັດວຽກ.

10) ການປົກປ້ອງສິ່ງແວດລ້ອມ: The raw materials required for foamed concrete are cement and foaming agent. The foaming agent is neutral and does not contain harmful substances such as benzene and formaldehyde, which avoids environmental pollution and fire-fighting hazards.

11) Economy: Low overall cost.

 Cie-China.org ແມ່ນຜູ້ໃຫ້ບໍລິການຊັ້ນນໍາຂອງສານເສີມຊີມັງທີ່ສະຫນອງຕົວແທນ foaming ສີມັງ, superplasticizer,ໂຟມເສີມຄວາມແຂງແຮງຂອງຊີມັງສໍາລັບຄອນກີດທີ່ມີນ້ໍາຫນັກເບົາ, ຕັນ CLC. ຖ້າທ່ານກໍາລັງຊອກຫາຕົວແທນ foaming, ກະລຸນາຮູ້ສຶກວ່າບໍ່ເສຍຄ່າກັບຕິດຕໍ່ພວກເຮົາ.