What is the material specification for the siphon boxes and dry drains used in the sanitary sewage networks according to the installation manual? ...
What is the material specification for the siphon boxes and dry drains used in the sanitary sewage networks according to the installation manual?
The siphon boxes used in the sanitary sewage networks will be made of rigid PVC with a diameter of 150mm, with outlets of 75mm or 50mm and inlets of 40mm.
The dry drains used will also be made of rigid PVC, with a diameter of 100mm and outlet of 40mm, and the sewage collected by them will be sent to a siphon box.
a) Only the first statement is correct.
b) Only the second statement is correct.
c) Both statements are correct.
d) Both statements are incorrect.
The siphon boxes used in the sanitary sewage networks will be made of rigid PVC with a diameter of 150mm, with outlets of 75mm or 50mm and inlets of 40mm.
The dry drains used will also be made of rigid PVC, with a diameter of 100mm and outlet of 40mm, and the sewage collected by them will be sent to a siphon box.
a) Only the first statement is correct.
b) Only the second statement is correct.
c) Both statements are correct.
d) Both statements are incorrect.
💡 1 Resposta
Ed 
A especificação do material para as caixas de sifão e drenos secos usados nas redes de esgoto sanitário, de acordo com o manual de instalação, é que as caixas de sifão serão feitas de PVC rígido com diâmetro de 150mm, com saídas de 75mm ou 50mm e entradas de 40mm. Os drenos secos usados também serão feitos de PVC rígido, com diâmetro de 100mm e saída de 40mm, e o esgoto coletado por eles será enviado para uma caixa de sifão. Portanto, a alternativa correta é a letra "c) Ambas as afirmações estão corretas".
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